2318 Koster Rd, Alvin, TX 77511 Property Records

Brazoria County property record for 2318 Koster Rd, Alvin, TX 77511

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,200 sqft · built 1965
Lot Size	1.51 acres (65,776 sqft)
Owner	Individual Name on File
Tax Bill	$2,888 (2024)
Deeds & Mortgages	Jun 2021 Line of Credit Aug 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`0225-0044-130`

Property Details

APN / Parcel Number

Primary APN	`0225-0044-130`
Alternative APNs	`R000000164805` `R164805`

Interior

Full Baths	1 Bath
Plumbing Fixtures	8 Plumbing Fixtures
Stories	1 Story
Building Area	1,200 sqft Total Area
1st Floor Area	1,200 sqft
Flooring	Wood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1965
Effective Year Built	Effective 2000
Exterior Material	Aluminum Siding
Foundation Type	Block
Roof Material	Composition Shingle
Lot Area	65,776 sqft (1.51 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Porch
Porch Area	63 sqft
Canopy	216 sqft
Storage Building	192 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating Fuel	Electric

Location & Zoning

Account Number	R164805
Street Address	2318 KOSTER RD
City	ALVIN
State	TX
Zip	77511-4416
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	A0225 H T & B R R, TRACT 7A4-7A5, ALVIN, ACRES 1.510
Legal Subdivision	H T & B R R
Legal Tract	7A4-7A5
Legal Block	R
Legal Lot Number	7A4
Jurisdiction	BRAZORIA TX
Township / Civil Division	ALVIN-PEARLAND
Census Block Group	4
Census Block	4010
Census Tract	661400

Owner

2318 Koster Rd is owned and occupied by an individual who acquired it in June 2021.

Source: Brazoria County records, as of November 24, 2025

Owner of Record	Individual Name on File
Mailing Address	2318 KOSTER RD, ALVIN, TX 77511-4416
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jun 14, 2021	Vendor's Lien, Transfer · Line of Credit BRADLEY JARRETT
Aug 24, 2020	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 14, 2021
Deed Sale	Jun 14, 2021
Deed Document Number	2021038812
Record Updated	Jun 8, 2026

June 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	BRAZORIA TX
Recording Date	Jun 14, 2021
Property Address	2318 KOSTER RD, ALVIN, TX 77511-4416
Document Number	0000038812
Instrument Date	Jun 10, 2021
Instrument	2021038812
Transaction Type	Transfer
Record Updated	Feb 14, 2022
Title Company	ALAMO TITLE COMPANY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	800 MORNING DOVE LN, 800, FRIENDSWOOD, TX 77546-3556

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	700 VERBALEN ROAD TRAILER 34 TRLR 34, 34, ALVIN, TX 77511-5353

Mortgage

Document Number	0000038813
Date	Jun 14, 2021
Instrument	2021038813

Lender

Name	BRADLEY JARRETT
Type	Private Party
Special Notes	Seller Financed

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	96 Months
Due	Jun 1, 2029

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BRAZORIA TX
Recording Date	Aug 24, 2020
Property Address	2318 KOSTER RD, ALVIN, TX 77511-4416
Document Number	0000048045
Instrument Date	Aug 21, 2020
Instrument	48045
Transaction Type	Transfer
Record Updated	Sep 24, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	800 MORNING DOVE LN FRIENDSWOOD TX 775463556, FRIENDSWOOD, TX 77546-3556

Tax Assessment & Valuation

Source: Brazoria County assessment roll, as of August 1, 2025

Property Jurisdictions

Type	Name
State	Texas
Municipality	Alvin City
County	Brazoria County
Unified School District	Alvin Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$199,650 Land $120,520 Building $108,590	$229,110 Land $120,520 Building $108,590
2024	$2,888.00
2023		$165,000 Land $90,930 Building $74,070	$165,000 Land $90,930 Building $74,070
2018	$3,119.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 2318 Koster Rd in Zone X, an area of minimal flood risk, though there have been 120 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective September 9, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 41 policies
Nearby Flood Policies	41 in force
Nearby Flood Claims	120 (1979–2026)
Claims Outside the SFHA	92 of 120
Most Recent Claim	Jun 2026 · rainfall accumulation
Claims by Event	Hurricane Harvey, Aug 2017 · 6 claims Hurricane Ike, Sep 2008 · 8 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 2318 Koster Rd is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF ALVIN serves 26,244 people · EPA ID TX0200001
Water Source	Groundwater
Last State Inspection	Apr 2024
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 306 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Rural Telecommunications of America Fixed Wireless	300 / 150
Skynet Fixed Wireless	100 / 50

May also be available: AT&T, Verizon.

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